Here's the official TfL night tube map. Trains will run on these routes on Friday nights and the early hours of Saturday and Sunday mornings.
According to TfL, trains will run:
• On the Central line between Ealing Broadway and Hainault.
• On the entire Jubilee line.
• On the entire Northern line except on the Mill Hill East and Bank branches.
• On the Piccadilly line between Cockfosters and Heathrow Terminal 5.
• And on the entire Victoria line.
Gareth Powell, director of strategy and service development for London Underground, said: "The Night Tube map shows our customers exactly when and where they can use this landmark service, which will make their late night journeys quicker and easier than ever before."
However, the map has been released during a period of industrial dispute. Last week ASLEF union members backed industrial action and are set to strike from 9.30pm on 8 July, with the RMT and TSSA to ballot their members this month.
Finn Brennan, ASLEF's district organiser for the tube, told Sky News: "It's easy enough to produce a map, but if London Underground management want to have an all-night service in September, then they need to sit down and negotiate a fair deal for the staff they expect to provide it."
Alan White is a news editor for BuzzFeed News and is based in London.
Contact Alan White at firstname.lastname@example.org.
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